| 摘要 |
A monitoring system provided according to an aspect of the present invention enables a user to specify one or more resource elements as a group, and compute an Abnormality Index that represents the deviation from a baseline operation of these selected resource elements. In an embodiment, the Abnormality Index is computed as a single number. The user may include any desired attributes of each resource element to be considered in determining deviations. The Abnormality Index represents the number of deviations, the seriousness of deviation (e.g., more serious if deviation relates to unavailability of the resource element), and the extent of deviation (i.e., whether the deviation is based on expected operation for hourly, daily or weekly duration).
|
